- Registered owner
- Dbs Aviation LLC
- Location
- Sulphur Springs, TX
- Owner type
- LLC
- Serial number
- 421B0384
- Year built
- 1973
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- March 30, 1973
- Certificate issued
- September 29, 2015
- Expires
- September 30, 2028
- Mode S code
- A4AB13
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Continental IO-520 model are included below.
On this page
Airworthiness directives that may apply · 69
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1972 | 5 |
|---|---|
| 1973 | 1 |
| 1974 | 3 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 2 |
| 1981 | 3 |
| 1983 | 1 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 3 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 3 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 1 |
| 1997 | 1 |
| 1998 | 5 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 1 |
| 2004 | 2 |
| 2005 | 4 |
| 2007 | 1 |
| 2009 | 2 |
| 2010 | 1 |
| 2012 | 1 |
| 2014 | 2 |
| 2016 | 3 |
| 2018 | 2 |
| 2022 | 2 |
| 2023 | 6 |
See all 82 ADs
Information bulletins that may apply · 20
Advisory, not mandatory.
See all 21 bulletins
NTSB investigations
No NTSB investigations matched to N40JCMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Cessna 421B aircraft
FAA incident reports
No FAA accident or incident reports matched to N40JCMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Cessna 421B aircraft
Service difficulty reports
No reports matched to N40JCGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Cessna 421B aircraft
STCs that may be installed · 345
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 345 STCs